baber/WOPTO huggingface dataset:
Patent KR-20110072861-A (KR)
Title: A jaw of a machine tool with chuck
Inventor: SEO HONG SUK
IPC: B23B31/167
Filed: 2009-12-23
Abstract: PURPOSE: A jaw of a chuck for a machine tool is provided to safely install the jaw in a chuck body even if the jaw is reversely positioned. CONSTITUTION: A jaw(200) of a chuck for a machine tool comprises rack gears(221) and engagement prevention units(222). The rack gears are formed in the bottom of the jaw. The engagement prevention units are formed in the front and rear parts of the jaw that the rack gears are installed and are protruded in the direction of a chuck body. The jaw is formed in each guide groove formed in the chuck body.
Patent KR-20110075726-A (KR)
Title: A cathode electrode having carbon nanotube in an electrical field emission device and a fabrication method thereof
Inventor: LEE CHURL SEUNG
IPC: H01J1/30
Filed: 2009-12-28
Abstract: PURPOSE: A cathode electrode including a carbon nano tube in an electric field emitting device and a manufacturing method thereof are provided to omit a pre process and a post process by patterning a metal adhesion layer with laser after the carbon nano tube is formed on the metal adhesion layer. CONSTITUTION: A metal adhesion layer(200) is formed on a substrate(100) and includes a carbon nano tube ink layer(300) by coating carbon nano tube ink. The substrate and the metal adhesion layer are patterned with laser.
Patent KR-20110079131-A (KR)
Title: Analyzing system of shock sensor and method for adjusting a sensitivity of shock sensor
Inventor: LEE DAE YONG
IPC: G01P15/00
Filed: 2009-12-31
Abstract: PURPOSE: An impact sensor characteristic analyzing device and a impact sensor sensitivity calibration method using the same are provided to analyze the sensitivity of the impact sensor from the sensitivity value of the standard impact sensor and at the same time evaluate the reliability, and to check the result easily, and to measure the impact value precisely from the sensitivity of the impact sensor which is corrected with the exact value. CONSTITUTION: The impact sensor analysis system(10) is connected to the output terminal of the calibration impact sensor and receives the measurement value, and analyzes the sensitivity of the calibration impact sensor from the received measurement value, and to display the sensitivity and the measurement value of the calibration impact sensor(20). The charge amplifier(17) is connected to the output terminal of the standard impact sensor(30) and other end is connected to the AC voltage measure system(18), and outputs the measurement value inputted from the standard impact sensor by amplifying. One end of the calibration signal amplifier(15) is connected to the output terminal of the calibration impact sensor and other end is connected to the AC voltage measure system and outputs the measured value inputted from the calibration impact sensor by amplifying. The AC voltage measure system receives the amplified measurement value data from the charge amplifier and the calibration signal amplifier, and measures the voltage, and outputs voltage data of the measured standard impact sensor and the calibration impact sensor to the control part. The control part(11) analyzes the sensitivity of the calibration impact sensor from voltage data transmitted from the AC voltage measure system. The display unit(12) displays the sensitivity and the measurement value of the calibration impact sensor to the screen along with the control signal of the control part. The storage(13) storing the sensitivity of the input part(14) standard impact sensor is connected with the control part so that kinds of the standard impact sensor and the control orders generating the control signal is inputted.
Patent KR-20090018710-A (KR)
Title: Arrangement for and method of projecting an image with pixel mapping
Inventor: YAVID DMITRIY
IPC: H04N5/74
Filed: 2007-05-17
Abstract: A laser beam is swept by a scan mirror as a pattern of scan lines on a projection surface. The scan mirror moves at a variable speed along each scan line. Each scan line has a number of pixels. The pixels have time durations proportional to the variable speed of the scan mirror. A profile memory stores the time durations of the pixels. A controller causes selected pixels arranged along each scan line to be illuminated for the time durations stored by the profile memory to produce an image of uniform brightness and of uniformly sized pixels and in color.
Patent KR-20090026331-A (KR)
Title: Flame retardant products
Inventor: STIJNEN HUBERTUS MARIE CHRISTI
IPC: C08K5/3492
Filed: 2007-07-03
Abstract: The invention relates to a flame retardant product comprising a one or two dimensional substrate further comprising a crystalline triazine layer. The amount of trazine is such that the flame retardant properties of the substrate are improved and preferably the amount is about 0.1 g/m2 or higher, and about 500 g/m2 or lower. The triazine is preferably vapor deposited, and is preferably melamine.
Patent KR-20090016764-A (KR)
Title: Artificial hair and wig using the same
Inventor: SHIRAKASHI YUTAKA
IPC: D01F8/12
Filed: 2007-08-07
Abstract: It is intended to provide an artificial hair (1) having a heat deformability when heated with a hair dryer or the like to be used in hair styling and a wig using this artificial hair (1). The artificial hair (1) is produced by melting a semi-aromatic polyamide resin having a glass transition temperature of 60oC to 120oC together with a resin being non-expandable within the temperature range at a definite ratio. The artificial hair may have a sheath/core structure consisting of a core part and a sheath part covering the core part. As the resin being non-expandable within the temperature range as defined above, it is possibleto use polyethylene terephthalate or the like. As the sheath, it is possible to use nylon 6 or nylon 66. When heated with a hair dryer or the like to be used in hair styling, this artificial hair (1) is heat-deformed and it can retain the shape at room temperature or after washing with a shampoo.
Patent KR-20090035596-A (KR)
Title: Jak inhibitors for treatment of myeloproliferative disorders
Inventor: DOBRZANSKI PAWEL
IPC: A61P35/00
Filed: 2007-07-20
Abstract: The invention provides a method for treating myeloproliferative disorders, myelodysplastic syndromes and other diseases, in which activation of JAK2 contributes to pathology, in a mammal comprising administering to the mammal an effective amount of a fused pyrrolocarbazole derivative wherein the fused pyrrolocarbazole derivative inhibits the activity of JAK2.
Patent KR-20090051210-A (KR)
Inventor: RAKOW NEAL A
IPC: G01N21/21
Filed: 2007-08-20
Abstract: 흡착 매체 보호 장치는 기체 입구, 기체 출구 및 박막 다층 표시기를 갖는 엔클로저를 포함한다.  박막 다층 표시기는 기체 입구로부터 기체 출구를 향해 유동하는 관심 대상의 증기를 흡착할 수 있는 흡착 매체에 가까이 있다.  표시기는 증기에 대해 침투성인 반사 층과 반반사 층 사이에 위치된, 증기의 존재 시에 광학 두께가 변하는 다공성 검출 층을 포함한다.  매체의 적어도 일부와 증기 사이에 인가된 증기 농도에서의 평형으로, 증기가 반사 층을 통해 검출 층 내로 통과하여 반반사 층을 통해 보았을 경우 표시기 외양의 시각적으로 구분 가능한 변화를 일으키기에 충분히 검출 층 광학 두께를 변화시킬 수 있다. 
       
     흡착 매체, 호흡기, 표시기, 엔클로저, 증기, 침투
Patent KR-20090042323-A (KR)
Title: Color electro-optic displays
Inventor: WHITESIDES THOMAS H
IPC: G02F1/1675
Filed: 2007-09-10
Abstract: A color filter array is provided in an electro-optic display by ink jet printing a plurality of colored areas (22R, 22G, 22B) on one surface of a layer of electro-optic material (12), an adhesive layer or a protective layer. Alternatively, the ink jet printing may be effected on the same layers in various sub-assemblies used to produce electro-optic displays.
Patent KR-20090060328-A (KR)
Title: Mglur5 modulators
Inventor: ISAAC METHVIN
IPC: A61K31/42
Filed: 2007-09-25
Abstract: The present invention is directed to compounds of formula (I) Wherein R1 to R5, X and Z are further defined in the description. The invention also relates to processes for the preparation of the compounds and to intermediates used in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
Patent KR-20090086199-A (KR)
Title: Controlled buckling structures in semiconductor interconnects and nanomembranes for stretchable electronics
Inventor: ROGERS JOHN A
IPC: H01R35/00
Filed: 2007-09-06
Abstract: In an aspect, the present invention provides stretchable, and optionally printable, components such as semiconductors and electronic circuits capable of providing good performance when stretched, compressed, flexed or otherwise deformed, and related methods of making or tuning such stretchable components. Stretchable semiconductors and electronic circuits preferred for some applications are flexible, in addition to being stretchable, and thus are capable of significant elongation, flexing, bending or other deformation along one or more axes. Further, stretchable semiconductors and electronic circuits of the present invention are adapted to a wide range of device configurations to provide fully flexible electronic and optoelectronic devices. ® KIPO & WIPO 2009
Patent KR-20090094219-A (KR)
Title: Speaker System
Inventor: TEZUKA SEIICHI
IPC: H04R1/24
Filed: 2007-11-12
Abstract: A speaker system with a woofer and tweeters as a whole disposed in a substantially coaxial relationship is provided to make an acoustic wave radiated from the woofer less interfere with an acoustic wave radiated from the tweeter in at least one direction and to make an acoustic pressure-frequency characteristic easily stable. A speaker system (1) is comprised of a woofer (2) and not less than three tweeters (3), wherein the tweeters (3) are disposed in an arc-like form in front of the woofer (2).
Patent KR-20090064440-A (KR)
Title: Colored or colorable foamable composition and foam
Inventor: TAMARKIN DOV
IPC: A61K36/232
Filed: 2007-09-10
Abstract: There is described a colored or colorable topical composition, comprising: a) a foamable base composition comprising, 1) a flowable carrier composition; 2) a color agent; wherein the color agent is effective to impart, increase, decrease or otherwise affect color of a foam produced from the foamable composition and wherein the color agent is one or more agents selected from the group consisting of a colored active agent, a colored indicator, a colored excipient, a pigment, a dye, a colorant and a coloring agent; b) a propellant at a concentration of about 3% to about 25% by weight of the total composition; wherein the base composition has a first color; and wherein the foam comprising the colored or colorable topical composition has a second color upon dispensing from an aerosol container, and wherein the first color and the second color are visually different. There is also described a method of changing color, a method of administration, a use as a diagnostic and a kit.
Patent KR-20090061056-A (KR)
Title: Wireless communication system
Inventor: ODE TAKAYOSHI
IPC: H04W72/08
Filed: 2006-11-01
Abstract: In a wireless communication system comprising a base station and terminals that use a plurality of frequency bands to communicate with each other, each of the terminals determines a wireless channel quality for each of the frequency bands and notifies it to the base station. The base station decides, based on the notification from each terminal, a frequency band to be used by each terminal. The base station then groups the terminals based on the differences or the like of the frequency bands to be used by the terminals, and notifies the terminals of to which terminal groups they belong. Each terminal sets, based on the notification from the base station, the frequency band to be used by that terminal and the terminal group to which that terminal belongs, and determines a wireless channel quality of the notified frequency band to be used. A result of the determination is notified to the base station. The base station performs, based on the wireless channel qualities related to the frequency bands to be used by the terminals, a scheduling for each of the frequency bands to be used, thereby starting communication with the terminals.
Patent KR-20090064591-A (KR)
Title: Method for purification of silicon, silicon, and solar cell
Inventor: YAMADA MOTOYUKI
IPC: H01L31/042
Filed: 2007-09-26
Abstract: Disclosed is a method for the purification of silicon, which can reduce the content of boron (that is contained as an impurity) in the purification of metal silicon to produce silicon suitable for use in a solar cell. Specifically disclosed is a method for the purification of silicon, which comprises the steps of providing a mixture having molten silicon and a molten salt co-present therein, introducing a gas containing a chlorine atom into the mixture, and introducing water vapor together with a gas containing a chlorine atom. The gas containing a chlorine atom is preferably chlorine gas or silicon tetrachloride. The molten salt is preferably a mixture of at least silicon dioxide and calcium oxide and may contain calcium fluoride.
Patent KR-20090082419-A (KR)
Title: Electrode coating material, electrode structure and semiconductor device
Inventor: MURATA MASAKI
IPC: H01B1/12
Filed: 2007-11-21
Abstract: A semiconductor device is composed of a field effect transistor having a gate electrode (13), a gate insulating layer (14), a channel forming region (16) composed of an organic semiconductor material layer and a source/drain electrode (15) made of a metal. A portion of the source/drain electrode (15) in contact with the organic semiconductor material layer constituting the channel forming region (16) is covered with an electrode coating material (21). Since the electrode coating material (21) is composed of organic molecules having a functional group which can be bound to a metal ion and a functional group that binds to the source/drain electrode (15) composed of the metal, low contact resistance and high mobility can be achieved.
Patent KR-20090077973-A (KR)
Title: A pharmaceutical composition having antipsychotic, antidepressant or antiepileptic activity with reduced side effect
Inventor: LITERATI NAGI PETER
IPC: A61K31/4545
Filed: 2007-07-23
Abstract: The side effect leading to overweight or obesity in medication with a known antipsychotic, antidepressant or antiepileptic drug is reduced by the administration of O-(3-piperidino-2-hydroxy-1-propyl)-nicotinic amidoxime or a pharmaceutically acceptable acid addition salt thereof.
Patent KR-20100014256-A (KR)
Title: Method of fabrication of highly heat dissipative substrates
Inventor: KONONCHUK OLEG
IPC: H01L27/12
Filed: 2007-02-08
Abstract: The invention relates to a method for fabricating a composite structure having heat dissipation properties greater than a bulk single crystal silicon structure having the same dimensions, the structure comprising a support substrate, a top layer and an oxide layer between the support substrate and the top layer, the method comprising the steps of: a) providing a top layer made of a crystalline material, b) bonding the top layer with a support substrate made of a polycrystalline material having high heat dissipation properties, such that an oxide layer is formed at the bonding interface, in order to obtain said structure, characterized in that it further comprises a heat treatment of the structure in an inert or reducing atmosphere at a predetermined temperature and a predetermined duration to increase the heat dissipation properties by dissolving at least a part of the oxide layer.
Patent KR-20090103895-A (KR)
Title: A method of producing solid-state imaging device
IPC: H01L27/146
Filed: 2007-12-19
Abstract: A method of producing a solid-state imaging device according to one embodiment of the present invention is characterized in that, in a method of producing a solid-state imaging device such that a solid-state imaging element wafer is bonded to a light transmissive substrate on one surface of which spacers are formed so as to surround solid-state imaging elements formed on the solid-state imaging element wafer and ditches are formed between the spacers to produce a bonded substrate and then the bonded substrate is divided correspondingly to the individual solid-state imaging elements, a support is bonded to the surface opposite to the surface of the light transmissive substrate on which the ditches are formed.
Patent KR-20090122182-A (KR)
Title: Polishing liquid for metal and method of polishing film to be polished
Inventor: TOBITA AYAKO
IPC: C23F1/18
Filed: 2008-02-29
Abstract: A polishing liquid for metals which comprises: a metal oxide solubilizer, a metal corrosion inhibitor, a polyacrylic acid polymer, a metal-oxidizing agent, and water. The metal-oxidizing agent is hydrogen peroxide, and the content of hydrogen peroxide is 12-30 mass% based on the polishing liquid for metals. With the polishing liquid for metals, a surface can be polished so as to realize excellent flatness while maintaining a satisfactory polishing speed. Also provided is a method of polishing a film to be polished which comprises using the polishing liquid.
Patent KR-20090104026-A (KR)
Title: High-gloss multilayer plastic container
IPC: B65D1/40
Filed: 2007-10-26
Abstract: This invention provides a multilayer plastic container comprising (1) an outer layer of a transparent polyester resin, (2) a transparent adhesive resin layer and (3) a colored polyolefin resin layer provided in this order from the outer surface side of the container. The surface roughness of the outer layer of the transparent polyester resin is Ra <= 0.2 μm, and the concavoconvex level in the interface between the transparent adhesive resin layer (2) and the colored polyolefin resin layer (3) is not more than 15 μm, whereby a high-gloss of the multilayer plastic container can be realized. The concavoconvex level in the interface between the outer layer of the transparent polyester resin (1) and transparent adhesive resin layer (2) is preferably not more than 15 μm. The above constitution can provide a multilayer plastic container having an even and smooth surface and possessing high gloss and deep color tone and an excellent appearance.
Patent KR-20090108037-A (KR)
Title: Novel polyolefin resin composition and molded resin obtained therefrom
Inventor: NIGA SUKEHIRO
IPC: C08L23/00
Filed: 2006-12-19
Abstract: A polyolefin resin composition which comprises: 100 parts by weight of a polyolefin resin; 0.01-1 part by weight of (A) a specific amide compound; and 0.005-1 part by weight of (B) at least one inorganic compound selected from the group consisting of hydrotalcites, burned hydrotalcites, talc, alkali aluminum composite hydroxides, magnesium hydroxide, magnesium oxide, calcium carbonate, and calcium oxide. Also provided is a polyolefin resin molding excellent in crystallinity, rigidity, and transparency.
Patent KR-20100025512-A (KR)
Title: Structure for mounting on a building wall frames for holding panels such as photovoltaic panels
Inventor: REYAL JEAN PIERRE
IPC: E04D13/18
Filed: 2008-04-18
Abstract: The invention relates to a structure (1) for mounting on a building wall at least one frame (50) comprising a rectangular frame (51) including an armature (2) made of at least two mounts (3) and at least two crossbars (4) assembled so as to form at least one rectangular chassis (15) adapted for receiving a frame (50), and an attachment means of at least one frame on the armature, each mount (3) having a central web (31) along which are provided two side wings (32, 33) including recesses for receiving the crossbars (4). Each crossbar (4) has a central web (40) and side wings (41, 42) including recesses for perpendicularly contacting the mounts (3) at the intersections between the crossbars (4) and the mounts (3) so that the wings of the mounts (3) and the crossbars (4) extending at the inner periphery of the rectangular chassis (15) define a protruding edge on which a frame (50) may be attached. The invention also relates to a wall equipped with such a structure on which are mounted frames for holding panels.
Patent KR-20100029760-A (KR)
Title: Isopipe sag control using improved end support conditions
Inventor: PARK EUN YOUNG
IPC: C03B17/06
Filed: 2008-04-29
Abstract: The invention is directed to a method of preventing isopipe sag when using the overflow drawdown fusion process for making flat glass sheets. The method applies a vertical restraint on at least one end of an isopipe resting on a support to thereby reduce sage and/or the rate of sag during use of the isopipe. Using the vertical restraint block in accordance with the invention, the sag and/or rate of sag has been found to be reduced by at least 40 percent relative to an isopipe that does not use the vertical restraints of the invention or a compressive force along the sides of the isopipe.
Patent KR-20110080732-A (KR)
Title: A vinyl film cutting device
Inventor: JUNG SEUNG HUN
IPC: B26D1/04
Filed: 2010-01-07
Abstract: PURPOSE: A vinyl film cutting apparatus is provided to stably maintain the cut part of a vinyl film open by cutting the film with a cutting blade that reciprocates horizontally, thereby improving the cutting quality. CONSTITUTION: A vinyl film cutting apparatus comprises feed rollers(10), a worktable(20), a cutting blade(30), a guide rail(40), and a press bar(50). The feed rollers transfer two folds of vinyl film(S). The vinyl film transferred by the feed rollers is settled in the worktable. A cutting hole(21) of certain length is formed on the upper side of the worktable in the width direction. The cutting blade protrudes to certain height and horizontally reciprocates through the cutting hole. The guide rail guides the reciprocating motion of the cutting blade. The press bar ascends and descends above the cutting hole in order to press the part around the cut portion of the vinyl film in the operation of the cutting blade. A bottom groove(51) is formed in the bottom surface of the press bar in order to secure a moving space for the cutting blade.
Patent KR-20110083871-A (KR)
Title: Method and apparatus for measuring internal quantum well efficiency of led
Inventor: SHIM JONG IN
IPC: G01N21/63
Filed: 2010-01-15
Abstract: PURPOSE: A method and an apparatus for measuring the internal quantum well efficiency of an optical device are provided to measure the efficiency of a light emitting diode in a non-destructive manner at the normal temperature through optical excitation or current injection. CONSTITUTION: A method for measuring the internal quantum well efficiency of an optical device is as follows. The intensity of emitted light from the optical device is measured by applying excitation current to the optical device. The reference intensity of the excitation current where the variation of recombination coefficients according to the variation of carrier density within the quantum well of the optical device is minimum is extracted(S13). The internal quantum efficiency of the optical device at the reference excitation current intensity is calculated(S14,S15). The internal quantum efficiencies of the optical devices at different excitation current intensities are calculated from the internal quantum efficiency of the optical device at the reference excitation current intensity(S17).
Patent KR-20110092131-A (KR)
Inventor: KIM MYUNG HO
IPC: E02F3/88
Filed: 2010-02-08
Abstract: 본 발명은 가요성 관을 갖는 준설장치에 관한 것으로서, 토사의 흡입 및 배출을 위한 펌프를 포함하는 기계장치가 구비된 준설선; 상기 준설선에서 수저면으로 연장되어 토사를 흡입하는 흡입관; 및 상기 준설선에서 지면으로 연장되어 토사를 배출하는 배출관;을 포함하며, 상기 흡입관 및 배출관 중에서 적어도 하나는 관의 주요 재질이 가요성인 것을 특징으로 한다.
Patent KR-20110092568-A (KR)
Title: Algorithm and terminal for inputting characters
Inventor: LEE SANG HOON
IPC: G06F3/023
Filed: 2010-02-09
Abstract: PURPOSE: A character input method of a touch screen terminal and touch screen terminal using the same are provided to conveniently input a character by displaying a character by drag. CONSTITUTION: One or more character keys are allocated to a key block(110). If the key block is clicked, the character key of a first group is inputted among character keys. If the key block is to the fixed direction, the character key except the first group is inputted.